148438304

素因数分解:

$2^5\times 7^1\times {\mathrm{662671}}^1$

素因数の和:662688

約数の個数: 24

約数和(自身を含む): 333986688

約数和(自身を除く): 185548384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 662671, 1325342, 2650684, 4638697, 5301368, 9277394, 10602736, 18554788, 21205472, 37109576, 74219152, 148438304]

約数ペア:

[(1, 148438304), (2, 74219152), (4, 37109576), (7, 21205472), (8, 18554788), (14, 10602736), (16, 9277394), (28, 5301368), (32, 4638697), (56, 2650684), (112, 1325342), (224, 662671)]